CN103437438A - Outer wall fireproof heat preservation board provided with inserting type magnesium oxychloride cement fireproof separation bodies - Google Patents
Outer wall fireproof heat preservation board provided with inserting type magnesium oxychloride cement fireproof separation bodies Download PDFInfo
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- CN103437438A CN103437438A CN2013103593786A CN201310359378A CN103437438A CN 103437438 A CN103437438 A CN 103437438A CN 2013103593786 A CN2013103593786 A CN 2013103593786A CN 201310359378 A CN201310359378 A CN 201310359378A CN 103437438 A CN103437438 A CN 103437438A
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- oxychloride cement
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Abstract
The invention discloses an outer wall fireproof heat preservation board provided with inserting type magnesium oxychloride cement fireproof separation bodies. The outer wall fireproof heat preservation board is characterized in that magnesium oxychloride cement V-shaped folded plates 1 are inserted in the upper face and the lower face of a polyphenyl heat preservation board 2 respectively, the inserting depth is 50% of the thickness of the polyphenyl heat preservation board 2, the upper V-shaped folded plate 1 and the lower V-shaped folded plate 1 are staggered by the waviness width 5 of one half of one V-shaped folded plate 1, and therefore a plurality of isosceles-triangle heat preservation units 3 separated by the V-shaped folded plates are formed. The V-shaped folded plates 1 are made with light calcined magnesia, brine and silica sand as main raw materials, the upper face and the lower face of each V-shaped folded plate are respectively provided with a layer of fiberglass mesh for reinforcement, the V-shaped folded plates 1 in the upper face and the lower face of the polyphenyl heat preservation board 2 form the magnesium oxychloride cement fireproof separation bodies, and the polyphenyl heat preservation board 2 and the magnesium oxychloride cement fireproof separation bodies in the polyphenyl heat preservation board form the outer wall fireproof heat preservation board. The outer wall fireproof heat preservation board is good in fireproof performance, and all performance of the outer wall fireproof heat preservation board can meet requirements of outer wall heat preservation boards.
Description
Technical field
The present invention relates to a kind of building unit, relate in particular to a kind of fireproof heat insulation plate of outer wall with plug-in type magnesia oxychloride cement fire prevention slider.
Background technology
Along with the popularization of China's building energy conservation with deeply, the skin insulation has obtained rapid application and development in China.The architecture exterior wall insulating materials of China mainly is divided into organic heat insulating material and the large class of mineral-type heat insulating material two at present, the organic heat insulating material mainly comprises polystyrene foam plastics, polyurethane foam plastics, phenolic resin foam plastics etc., due to many merits such as it have light weight, heat insulation property is good, workability is strong, cheap, water absorption rate is low, thereby in architecture exterior wall insulating materials dominate, account for more than 70%.Though the organic heat insulating material has above-mentioned many merits, but its fireproof performance is poor, very easily burning, in recent years, the domestic example because of organic heat insulating material initiation building fire is not within minority, typical case has teacher apartment, Jiangzhou road, Shanghai fire, CCTV's new address big fire etc., caused huge personnel and property loss, the fireproof performance that improves the organic heat insulating material has become urgent need to solve the problem.
Summary of the invention
The objective of the invention is to design a kind of fireproof heat insulation plate of outer wall with plug-in type magnesia oxychloride cement fire prevention slider, retaining on the former advantageous bases such as polyphenylene heat insulation slab light weight, heat insulation property be good the incendive shortcoming of solution polyphenylene heat insulation slab.
For achieving the above object, the present invention adopts following technical scheme: on magnesia oxychloride cement v-shaped folded plate 1 surface, apply the skim adhesive glue, again by the vertical insertion polyphenylene heat insulation slab of v-shaped folded plate 12 upper surfaces, insertion depth is 50% of polyphenylene heat insulation slab 2 thickness, forms the isosceles triangle heat-insulation unit 3 separated by v-shaped folded plate 1 one by one; Then by polyphenylene heat insulation slab 2 along its longitudinal central axis line Rotate 180 ℃, make polyphenylene heat insulation slab 2 soffits upward, again by same procedure vertical v-shaped folded plate 1 wide by 5 with mutually the stagger ripple of 1/2 v-shaped folded plate 1 of upper surface v-shaped folded plate 1 that inserts in the soffit of polyphenylene heat insulation slab 2, the isosceles triangle heat-insulation unit 3 that same formation is spaced one by one, and make also mutually the staggered ripple of 1/2 v-shaped folded plate 1 of the heat-insulation unit 3 of above and below wide by 5; Described v-shaped folded plate 1 is to take light calcined magnesia, bittern, silica sand to make as primary raw material, and in its above and below, each strengthens with the layer of glass grid cloth; The adhesive glue that described v-shaped folded plate 1 surface applies can make between v-shaped folded plate 1 and polyphenylene heat insulation slab 2 in conjunction with firm; The thickness 4 of described v-shaped folded plate 1 is 1 ~ 2mm, and ripple wide 5 is 60 ~ 100mm, and plate face length degree 6 is 50% of polyphenylene heat insulation slab 2 thickness, and rise 7 equals polyphenylene heat insulation slab 2 width; V-shaped folded plate 1 in described polyphenylene heat insulation slab 2 above and below forms magnesia oxychloride cement fire prevention slider; Described polyphenylene heat insulation slab 2 forms the fireproof heat insulation plate of outer wall with plug-in type magnesia oxychloride cement fire prevention slider with magnesia oxychloride cement fire prevention slider wherein.
The fireproof heat insulation plate of outer wall with plug-in type magnesia oxychloride cement fire prevention slider that the present invention makes, long 1200 ~ 1800mm, wide 600 ~ 1200mm, thick 40 ~ 80mm.
Magnesia oxychloride cement v-shaped folded plate 1 of the present invention, be that to take light calcined magnesia, bittern, silica sand, polycarboxylate water-reducer, waterproofing agent of organosilicon be raw material, adopt following weight portion to make, and in its above and below, each strengthens with the layer of glass grid cloth:
100 parts of light calcined magnesias
Bittern (1200kg/m
3) 100 parts
80 ~ 100 parts of silica sands (50 order)
0.8 ~ 1.2 part of polycarboxylate water-reducer
1.0 ~ 2.5 parts of waterproofing agent of organosilicon.
Magnesia oxychloride cement v-shaped folded plate 1 hardness of the present invention is high, is suitable for inserting in polyphenylene heat insulation slab.
The fireproof heat insulation plate of outer wall with plug-in type magnesia oxychloride cement fire prevention slider that the present invention makes, preparation technology is simple, cheap, quality is light, heat insulation property is good, and the fire prevention of the magnesia oxychloride cement in warming plate slider can stop or delay flame and spread to other heat-insulation unit, and its fireproof performance is good, and properties all can meet the requirement of used for building exterior wall warming plate.
The accompanying drawing explanation
The structural representation that Fig. 1 is the fireproof heat insulation plate of outer wall with plug-in type magnesia oxychloride cement fire prevention slider of the present invention.
The top view that Fig. 2 is the fireproof heat insulation plate of outer wall with plug-in type magnesia oxychloride cement fire prevention slider of the present invention.
The upward view that Fig. 3 is the fireproof heat insulation plate of outer wall with plug-in type magnesia oxychloride cement fire prevention slider of the present invention.
The structural representation that Fig. 4 is magnesia oxychloride cement v-shaped folded plate of the present invention.
In figure, 1 is the magnesia oxychloride cement v-shaped folded plate, and 2 is polyphenylene heat insulation slab, and 3 is heat-insulation unit.
The specific embodiment
Embodiment mono-
A kind of fireproof heat insulation plate of outer wall with plug-in type magnesia oxychloride cement fire prevention slider.Apply the skim adhesive glue on magnesia oxychloride cement v-shaped folded plate 1 surface, then, by the vertical insertion polyphenylene heat insulation slab of v-shaped folded plate 12 upper surfaces, insertion depth is 50% of polyphenylene heat insulation slab 2 thickness, forms the isosceles triangle heat-insulation unit 3 separated by v-shaped folded plate 1 one by one; Then by polyphenylene heat insulation slab 2 along its longitudinal central axis line Rotate 180 ℃, make polyphenylene heat insulation slab 2 soffits upward, again by same procedure vertical v-shaped folded plate 1 wide by 5 with mutually the stagger ripple of 1/2 v-shaped folded plate 1 of upper surface v-shaped folded plate 1 that inserts in the soffit of polyphenylene heat insulation slab 2, the isosceles triangle heat-insulation unit 3 that same formation is spaced one by one, and make also mutually the staggered ripple of 1/2 v-shaped folded plate 1 of the heat-insulation unit 3 of above and below wide by 5; Described v-shaped folded plate 1 is to take light calcined magnesia, bittern, silica sand to make as primary raw material, and in its above and below, each strengthens with the layer of glass grid cloth; The adhesive glue that described v-shaped folded plate 1 surface applies can make between v-shaped folded plate 1 and polyphenylene heat insulation slab 2 in conjunction with firm; The thickness 4 of described v-shaped folded plate 1 is 1mm, and ripple wide 5 is 60mm, and plate face length degree 6 is 50% of polyphenylene heat insulation slab 2 thickness, and rise 7 equals polyphenylene heat insulation slab 2 width; V-shaped folded plate 1 in described polyphenylene heat insulation slab 2 above and below forms magnesia oxychloride cement fire prevention slider; Described polyphenylene heat insulation slab 2 forms the fireproof heat insulation plate of outer wall with plug-in type magnesia oxychloride cement fire prevention slider with magnesia oxychloride cement fire prevention slider wherein.
Magnesia oxychloride cement v-shaped folded plate 1 of the present invention, be that to take light calcined magnesia, bittern, silica sand, polycarboxylate water-reducer, waterproofing agent of organosilicon be raw material, adopt following weight portion to make, and in its above and below, each strengthens with the layer of glass grid cloth:
100 parts of light calcined magnesias
Bittern (1200kg/m
3) 100 parts
80 parts of silica sands (50 order)
0.8 part of polycarboxylate water-reducer
1.0 parts of waterproofing agent of organosilicon.
The fireproof heat insulation plate of outer wall with plug-in type magnesia oxychloride cement fire prevention slider that the present invention makes, long 1200 ~ 1800mm, wide 600 ~ 1200mm, thick 40 ~ 80mm, as shown in Figure 1.With reference to GB/T 8626-2007 " Test method of flammability for building materials ", detected, combustibility reaches the A2 level, with reference to GB/T 10801.1-2002 " the adiabatic molded polystyrene foamed plastics of using ", detected, coefficient of thermal conductivity is 0.041W/ (mK), and other properties all can meet the requirement of used for building exterior wall warming plate.
Embodiment bis-
A kind of fireproof heat insulation plate of outer wall with plug-in type magnesia oxychloride cement fire prevention slider.Apply the skim adhesive glue on magnesia oxychloride cement v-shaped folded plate 1 surface, then, by the vertical insertion polyphenylene heat insulation slab of v-shaped folded plate 12 upper surfaces, insertion depth is 50% of polyphenylene heat insulation slab 2 thickness, forms the isosceles triangle heat-insulation unit 3 separated by v-shaped folded plate 1 one by one; Then by polyphenylene heat insulation slab 2 along its longitudinal central axis line Rotate 180 ℃, make polyphenylene heat insulation slab 2 soffits upward, again by same procedure vertical v-shaped folded plate 1 wide by 5 with mutually the stagger ripple of 1/2 v-shaped folded plate 1 of upper surface v-shaped folded plate 1 that inserts in the soffit of polyphenylene heat insulation slab 2, the isosceles triangle heat-insulation unit 3 that same formation is spaced one by one, and make also mutually the staggered ripple of 1/2 v-shaped folded plate 1 of the heat-insulation unit 3 of above and below wide by 5; Described v-shaped folded plate 1 is to take light calcined magnesia, bittern, silica sand to make as primary raw material, and in its above and below, each strengthens with the layer of glass grid cloth; The adhesive glue that described v-shaped folded plate 1 surface applies can make between v-shaped folded plate 1 and polyphenylene heat insulation slab 2 in conjunction with firm; The thickness 4 of described v-shaped folded plate 1 is 1.5mm, and ripple wide 5 is 80mm, and plate face length degree 6 is 50% of polyphenylene heat insulation slab 2 thickness, and rise 7 equals polyphenylene heat insulation slab 2 width; V-shaped folded plate 1 in described polyphenylene heat insulation slab 2 above and below forms magnesia oxychloride cement fire prevention slider; Described polyphenylene heat insulation slab 2 forms the fireproof heat insulation plate of outer wall with plug-in type magnesia oxychloride cement fire prevention slider with magnesia oxychloride cement fire prevention slider wherein.
Magnesia oxychloride cement v-shaped folded plate 1 of the present invention, be that to take light calcined magnesia, bittern, silica sand, polycarboxylate water-reducer, waterproofing agent of organosilicon be raw material, adopt following weight portion to make, and in its above and below, each strengthens with the layer of glass grid cloth:
100 parts of light calcined magnesias
Bittern (1200kg/m
3) 100 parts
90 parts of silica sands (50 order)
0.9 part of polycarboxylate water-reducer
1.5 parts of waterproofing agent of organosilicon.
The fireproof heat insulation plate of outer wall with plug-in type magnesia oxychloride cement fire prevention slider that the present invention makes, long 1200 ~ 1800mm, wide 600 ~ 1200mm, thick 40 ~ 80mm, as shown in Figure 1.With reference to GB/T 8626-2007 " Test method of flammability for building materials ", detected, combustibility reaches the A2 level, with reference to GB/T 10801.1-2002 " the adiabatic molded polystyrene foamed plastics of using ", detected, coefficient of thermal conductivity is 0.042W/ (mK), and other properties all can meet the requirement of used for building exterior wall warming plate.
Embodiment tri-
A kind of fireproof heat insulation plate of outer wall with plug-in type magnesia oxychloride cement fire prevention slider.Apply the skim adhesive glue on magnesia oxychloride cement v-shaped folded plate 1 surface, then, by the vertical insertion polyphenylene heat insulation slab of v-shaped folded plate 12 upper surfaces, insertion depth is 50% of polyphenylene heat insulation slab 2 thickness, forms the isosceles triangle heat-insulation unit 3 separated by v-shaped folded plate 1 one by one; Then by polyphenylene heat insulation slab 2 along its longitudinal central axis line Rotate 180 ℃, make polyphenylene heat insulation slab 2 soffits upward, again by same procedure vertical v-shaped folded plate 1 wide by 5 with mutually the stagger ripple of 1/2 v-shaped folded plate 1 of upper surface v-shaped folded plate 1 that inserts in the soffit of polyphenylene heat insulation slab 2, the isosceles triangle heat-insulation unit 3 that same formation is spaced one by one, and make also mutually the staggered ripple of 1/2 v-shaped folded plate 1 of the heat-insulation unit 3 of above and below wide by 5; Described v-shaped folded plate 1 is to take light calcined magnesia, bittern, silica sand to make as primary raw material, and in its above and below, each strengthens with the layer of glass grid cloth; The adhesive glue that described v-shaped folded plate 1 surface applies can make between v-shaped folded plate 1 and polyphenylene heat insulation slab 2 in conjunction with firm; The thickness 4 of described v-shaped folded plate 1 is 2mm, and ripple wide 5 is 100mm, and plate face length degree 6 is 50% of polyphenylene heat insulation slab 2 thickness, and rise 7 equals polyphenylene heat insulation slab 2 width; V-shaped folded plate 1 in described polyphenylene heat insulation slab 2 above and below forms magnesia oxychloride cement fire prevention slider; Described polyphenylene heat insulation slab 2 forms the fireproof heat insulation plate of outer wall with plug-in type magnesia oxychloride cement fire prevention slider with magnesia oxychloride cement fire prevention slider wherein.
Magnesia oxychloride cement v-shaped folded plate 1 of the present invention, be that to take light calcined magnesia, bittern, silica sand, polycarboxylate water-reducer, waterproofing agent of organosilicon be raw material, adopt following weight portion to make, and in its above and below, each strengthens with the layer of glass grid cloth:
100 parts of light calcined magnesias
Bittern (1200kg/m
3) 100 parts
100 parts of silica sands (50 order)
1.2 parts of polycarboxylate water-reducers
2.5 parts of waterproofing agent of organosilicon.
The fireproof heat insulation plate of outer wall with plug-in type magnesia oxychloride cement fire prevention slider that the present invention makes, long 1200 ~ 1800mm, wide 600 ~ 1200mm, thick 40 ~ 80mm, as shown in Figure 1.With reference to GB/T 8626-2007 " Test method of flammability for building materials ", detected, combustibility reaches the A2 level, with reference to GB/T 10801.1-2002 " the adiabatic molded polystyrene foamed plastics of using ", detected, coefficient of thermal conductivity is 0.043W/ (mK), and other properties all can meet the requirement of used for building exterior wall warming plate.
The fireproof heat insulation plate of outer wall with plug-in type magnesia oxychloride cement fire prevention slider that the present invention makes, preparation technology is simple, cheap, quality is light, heat insulation property is good, and the fire prevention of the magnesia oxychloride cement in warming plate slider can stop or delay flame and spread to other heat-insulation unit, and its fireproof performance is good, and properties all can meet the requirement of used for building exterior wall warming plate.
Claims (3)
1. the fireproof heat insulation plate of outer wall with plug-in type magnesia oxychloride cement fire prevention slider, it is characterized in that: first on magnesia oxychloride cement v-shaped folded plate (1) surface, apply the skim adhesive glue, then upper at polyphenylene heat insulation slab (2), below in all insert v-shaped folded plate (1), insertion depth is 50% of polyphenylene heat insulation slab (2) thickness, and on, below mutually the stagger ripple wide (5) of 1/2 v-shaped folded plate (1) of v-shaped folded plate (1), form the isosceles triangle heat-insulation unit (3) separated by v-shaped folded plate (1) one by one, and make, below also mutually the staggered ripple wide (5) of 1/2 v-shaped folded plate (1) of heat-insulation unit (3), v-shaped folded plate (1) in described polyphenylene heat insulation slab (2) above and below forms magnesia oxychloride cement fire prevention slider, described polyphenylene heat insulation slab (2) forms the fireproof heat insulation plate of outer wall with plug-in type magnesia oxychloride cement fire prevention slider with magnesia oxychloride cement fire prevention slider wherein.
2. magnesia oxychloride cement v-shaped folded plate according to claim 1 (1), it is characterized in that: thickness (4) is 1～2mm, ripple wide (5) is 60～100mm, and plate face length degree (6) is 50% of polyphenylene heat insulation slab (2) thickness, and rise (7) equals polyphenylene heat insulation slab (2) width.
3. magnesia oxychloride cement v-shaped folded plate according to claim 1 and 2 (1), it is characterized in that: be that to take light calcined magnesia, bittern, silica sand, polycarboxylate water-reducer, waterproofing agent of organosilicon be raw material, adopt following weight portion to make, and respectively contain the enhancing of layer of glass grid cloth in above and below:
100 parts of light calcined magnesias
Bittern (1200kg/m
3) 100 parts
80～100 parts of silica sands (50 order)
0.8～1.2 part of polycarboxylate water-reducer
1.0～2.5 parts of waterproofing agent of organosilicon.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310359378.6A CN103437438B (en) | 2013-08-19 | 2013-08-19 | A kind of fireproof heat insulation plate of outer wall with plug-in type magnesia oxychloride cement fire prevention slider |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310359378.6A CN103437438B (en) | 2013-08-19 | 2013-08-19 | A kind of fireproof heat insulation plate of outer wall with plug-in type magnesia oxychloride cement fire prevention slider |
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| CN103437438A true CN103437438A (en) | 2013-12-11 |
| CN103437438B CN103437438B (en) | 2015-08-19 |
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|---|---|---|---|
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8904670U1 (en) * | 1988-08-01 | 1989-06-29 | Studsvik Fireseal Ab, Nykoeping, Se | |
| CN2615222Y (en) * | 2003-05-09 | 2004-05-12 | 李传河 | Wire-mesh frame polystyrene outer wall thermal insulation slab |
| CN1904285A (en) * | 2006-08-21 | 2007-01-31 | 北京赛美克建筑科技开发有限公司 | Heat insulating building block and its built wall body |
| CN102304953A (en) * | 2011-07-07 | 2012-01-04 | 李富厚 | Sandwich heat insulation reinforced concrete shear wall and construction method thereof |
| CN203514548U (en) * | 2013-08-19 | 2014-04-02 | 济南大学 | Outer wall fireproof insulation board inserted with magnesium oxychloride cement fireproof isolated body |
-
2013
- 2013-08-19 CN CN201310359378.6A patent/CN103437438B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8904670U1 (en) * | 1988-08-01 | 1989-06-29 | Studsvik Fireseal Ab, Nykoeping, Se | |
| CN2615222Y (en) * | 2003-05-09 | 2004-05-12 | 李传河 | Wire-mesh frame polystyrene outer wall thermal insulation slab |
| CN1904285A (en) * | 2006-08-21 | 2007-01-31 | 北京赛美克建筑科技开发有限公司 | Heat insulating building block and its built wall body |
| CN102304953A (en) * | 2011-07-07 | 2012-01-04 | 李富厚 | Sandwich heat insulation reinforced concrete shear wall and construction method thereof |
| CN203514548U (en) * | 2013-08-19 | 2014-04-02 | 济南大学 | Outer wall fireproof insulation board inserted with magnesium oxychloride cement fireproof isolated body |
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| CN103437438B (en) | 2015-08-19 |
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